Its called a Ridge Ring and is caused by a worn out die
Info from www.error-ref.com
The periphery of this 1988 cent shows development of a “ridge ring”, a form of die wear common in zinc cents. Here the field portion of the die has retreated, and this has resulted in thinning of the motto IN GOD WE TRUST
Comments
Not a cud.
Worn die / die erosion.
It is very common on cents.
Its called a Ridge Ring and is caused by a worn out die
Info from www.error-ref.com
The periphery of this 1988 cent shows development of a “ridge ring”, a form of die wear common in zinc cents. Here the field portion of the die has retreated, and this has resulted in thinning of the motto IN GOD WE TRUST